Strong G1831 ἐξέρχομαι exerchomai · to go out

1 John

1. 1 John 2:19
   They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.
2. 1 John 4:1
   Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.